What is Roboflow Universe?

An introduction to the Roboflow Universe platform.

About

Roboflow Universe is the world's largest community of people sharing computer vision datasets and models.

You can use Universe to find data for use in training a model. You can also use Universe to find a pre-trained model to use in a Workflow.

Over one million datasets have been shared on Universe, and 50,000 models have been trained and made available for use.

If you are on a free plan, your datasets and models will be available on Roboflow Universe. If you are on a paid plan, you can create private projects. Private projects are only accessible to your Workspace and are never public.

The Roboflow Universe home page.

This section of documentation walks through how to use Universe in your computer vision projects.

HTTP API

Roboflow Universe provides the following endpoints:

• Search public datasets

Search Universe datasets

get

Search publicly available datasets on Roboflow Universe. Supports inline filter syntax in the query string (e.g. images>100, dog+stars>=5, class:cat, model:yolov8, object detection).

Authorizations

api_keystringRequired

Query parameters

qstringRequired

pageintegerOptional

Responses

200

OK

No content

400

Bad Request

401

Unauthorized

429

Too Many Requests

502

Bad Gateway

get/universe/search

GET /universe/search?q=text HTTP/1.1
Host: api.roboflow.com
Accept: */*

No content

Thumbnail fields

Each result in the response includes two thumbnail fields:

Field	Type	Description
thumbnail	string | null	URL to the project's thumbnail image. null when the project has no icon set.
annotationThumbnail	string | null	URL to a sample annotated image from the project. null when annotation data is unavailable.

Example result snippet:

{
  "name": "Cars",
  "url": "https://universe.roboflow.com/growth-plan/cars-8q9vz",
  "thumbnail": "https://source.roboflow.com/.../thumb.jpg",
  "annotationThumbnail": "https://source.roboflow.com/.../annotation-cars.png"
}

MCP Server

Connect your AI agent to the MCP Server and it can explore Universe with these tools:

Tool	Description
universe_search	Search Roboflow Universe for datasets or models.
universe_dataset_images_search	Search images inside a public Universe dataset given its URL.
projects_fork	Enqueue an async fork of a public Universe project into your workspace.